html{
    margin: 0;
    padding: 0;
}
body {
    background-image: url("./bg.jpg");
    background-position: center center;
    background-repeat: no-repeat;
    /* 当内容高度大于图片高度时，背景图像的位置相对于viewport固定 */
    background-attachment: fixed;
    /* 让背景图基于容器大小伸缩 */
    background-size: cover;
    /* 设置背景颜色，背景图加载过程中会显示背景色 */
    background-color: #CCCCCC;
    margin:  0;
    padding: 0;
    height: 100%;


}

.cockpit{
    width: 100%;
    height:100%;
}
.left {
    width: 30%;
    height: 100%;
    float: left;
    background: rgba(0, 0, 0, 0.4);
    position: relative;
}

.center {
    width: 40%;
    float: left;
    height: 100%;
}

.right {
    position: relative;
    width: 30%;
    height: 100%;
    float: left;
    background: rgba(0, 0, 0, 0.4);
}

.container {
    width: 100%;
    height: 50%;
}
.container1 {
    width: 90%;
    height: 70%;
    background: rgba(0, 0, 0, 0.4);
    margin: auto ;
    position: relative;

}

.center_container {
    /*height: 600px;*/
}
.font1{
     position: absolute;
     left: 5%;
     top: 0;
     text-align: center;
 }
.font1 > i {
    font-size: 16px;
    text-shadow: 5px 5px 5px black, 0px 0px 2px black;
    color: #DAA520;
    line-height: 40px;
}
.font2{
    position: absolute;
    left: 5%;
    top: 50%;
    text-align: center;
}
.font2 > i {
    font-size: 16px;
    text-shadow: 5px 5px 5px black, 0px 0px 2px black;
    color: #DAA520;
    line-height: 40px;
}
.font3{
    margin-top: 5%;
    text-align: center;
}
.font3 > span {
    font-size: 40px;
    text-shadow: 0px 1px 0px #999, 0px 2px 0px #888, 0px 3px 0px #777, 0px 4px 0px #666, 0px 5px 0px #555, 0px 6px 0px #444, 0px 7px 0px #333, 0px 8px 7px #001135;
    color: #ffffff;
    line-height: 40px;
}
.foot {
    height: 72px;
    overflow: hidden;
    text-align: left;
    list-style: none;
    font-weight: 400
}
.scroll{
    width: 90%;
    background: rgba(0, 0, 0, 0.4);
    margin: 5% auto 0;
}
.foot li {
    height: 36px;
    line-height: 36px;
    font-size: 14px;
    color: white;
}
.foot li:first-child {
    margin-top: 0;
    transition: margin-top .8s
}
#canvas{
    border: solid 1px #4c62ff;
    display: block;
    margin: 50px auto;
}
.buttons{
    position: absolute;
    left: 5%;
    top: 90%;
}
.button {
    background: #599bb3;
    background-image: -webkit-linear-gradient(top, #599bb3, #408c99);
    background-image: -moz-linear-gradient(top, #599bb3, #408c99);
    background-image: -ms-linear-gradient(top, #599bb3, #408c99);
    background-image: -o-linear-gradient(top, #599bb3, #408c99);
    background-image: linear-gradient(to bottom, #599bb3, #408c99);
    border-radius: 8px;
    text-shadow: 0px 1px 0px #3d768a;
    -webkit-box-shadow: 0px 10px 14px -7px #276873;
    -moz-box-shadow: 0px 10px 14px -7px #276873;
    box-shadow: 0px 10px 14px -7px #276873;
    font-family: Arial;
    color: #ffffff;
    font-size: 12px;
    padding: 5px 5px 5px 5px;
    text-decoration: none;
}

.button:hover {
    color: #ffffff;
    background: #408c99;
    text-decoration: none;
}
.cd_xy_axis text {
    font-weight: 100;
    fill: rgba(255, 255, 255, 0.99);
    stroke: rgba(255,255,255,0.99);
}
.tick line{
    fill: rgba(255, 255, 255, 0.99);
    stroke: rgba(255,255,255,0.99);
}
.domain{
    stroke: rgba(255,255,255,0.99);
}
.circleCoordinate_a text{
    fill: rgba(255, 255, 255, 0.99);
}
.legend_text{
    fill: rgba(255, 255, 255, 0.99);
}
.lineTip text{
    fill: rgba(255, 255, 255, 0.99);
}
